Hi,
You may find useful the ConfirmationLinkRenderer from Marius Siegus, just
lookup the list archives to find original posting. I am reposting the code
so you can get an idea of what it looks like.
import org.apache.commons.lang.StringEscapeUtils;
import org.apache.tapestry.IMarkupWriter;
import org.apache.tapestry.IRequestCycle;
import org.apache.tapestry.components.ILinkComponent;
import org.apache.tapestry.components.LinkEventType;
import org.apache.tapestry.link.DefaultLinkRenderer;
/**
* @author Marius Siegas
* @version $Revision$, $Date$
*
*/
public class ConfirmationLinkRenderer extends DefaultLinkRenderer {
/** confirmation message displayed by confirm */
private String confirmationMessage;
protected void beforeBodyRender( IMarkupWriter writer, IRequestCycle
cycle, ILinkComponent link) {
writer.attribute(LinkEventType.CLICK.getAttributeName(),
"javascript: return
confirm('"+protectConfirmationMessage()+"');");
super.beforeBodyRender(writer, cycle, link);
}//beforeBodyRender()
public String protectConfirmationMessage(){
return StringEscapeUtils.escapeJavaScript(getConfirmationMessage());
}//protectConfirmationMessage()
public String getConfirmationMessage() {
return confirmationMessage;
}
public void setConfirmationMessage(String confirmationMessage) {
this.confirmationMessage = confirmationMessage;
}
}//ConfirmationLinkRenderer
I use this class in my links like this:
//excerpted from .page
<page-specification>
...
<bean name="confirmDelete" class="ConfirmationLinkRenderer">
<set-property name="confirmationMessage">
"Confirme que desea borrar el brick seleccionado."
</set-property>
</bean>
...
<component id="borrarBrick" type="DirectLink">
<binding name="renderer" expression="beans.confirmDelete"/>
<binding name="listener" expression="listeners.borrarBrick"/>
<binding name="parameters" expression="components.table.tableRow"/>
</component>
...
</page-specification>
Hope that helps,
--
Omar V.M.
On 5/1/06, Joel Trunick <[EMAIL PROTECTED]> wrote:
I need to show a pop-up when a LinkSubmit is clicked. How do I insert my
JavaScript popup into the call to linksubmit code?
Thanks,
Joel
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--
Thanks,
Henri.
